For Isla Alcatras :
No gale warning.
The reliability of the situation is very good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. N force 2 turning SSW force 3 in the middle of the day then WSW force 2. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, fairly long swell from SSW. Poor visibility becoming excellent in the middle of the day then good.